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Expired Canadian patentCanada

System and graphical method for creating an object

CA 2068486 C · Owner: Fleming, Stephen S. · Inventors: Fleming, Stephen S.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method and system for creating objects in a computer system having a display screen and a device for manipulating objects on the screen. The method includes displaying an object dispenser icon on the screen and a dispensable object mini-icon on the object dispenser icon. Objects may be created by dragging dispensable object icons out of the object dispenser icon, or by opening the dispensable object mini-icon. The objects dispensed by the dispenser may be modified by opening the object dispenser icon or by "dropping" a modified object icon on the dispenser icon. The dispenser icon may be moved about the display screen.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed May 12, 1992 and granted September 15, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 12, 2012.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 12, 2014.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 12, 1992
GrantedSeptember 15, 1998
Term endedMay 12, 2012
Patent numberCA 2068486 C
Classification (IPC)G06F3/03 +2 more

Timeline

Timeline From CIPO dates

1993199519971999200120032005200720092011Application filedMay 12, 1992Patent grantedSep 15, 1998Term endedMay 12, 2012

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.